2549568

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{271}}^1$

素因数の和:300

約数の個数: 84

約数和(自身を含む): 7876032

約数和(自身を除く): 5326464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 271, 294, 336, 392, 448, 542, 588, 672, 784, 813, 1084, 1176, 1344, 1568, 1626, 1897, 2168, 2352, 3136, 3252, 3794, 4336, 4704, 5691, 6504, 7588, 8672, 9408, 11382, 13008, 13279, 15176, 17344, 22764, 26016, 26558, 30352, 39837, 45528, 52032, 53116, 60704, 79674, 91056, 106232, 121408, 159348, 182112, 212464, 318696, 364224, 424928, 637392, 849856, 1274784, 2549568]

約数ペア:

[(1, 2549568), (2, 1274784), (3, 849856), (4, 637392), (6, 424928), (7, 364224), (8, 318696), (12, 212464), (14, 182112), (16, 159348), (21, 121408), (24, 106232), (28, 91056), (32, 79674), (42, 60704), (48, 53116), (49, 52032), (56, 45528), (64, 39837), (84, 30352), (96, 26558), (98, 26016), (112, 22764), (147, 17344), (168, 15176), (192, 13279), (196, 13008), (224, 11382), (271, 9408), (294, 8672), (336, 7588), (392, 6504), (448, 5691), (542, 4704), (588, 4336), (672, 3794), (784, 3252), (813, 3136), (1084, 2352), (1176, 2168), (1344, 1897), (1568, 1626)]